improve handel requests

src/app/Http/Controllers/AuthenticateController.php

@@ -0,0 +1,78 @@
+<?php
+
+namespace Dabestaniha\AuthenticateBridge\App\Http\Controllers;
+
+use Dabestaniha\AuthenticateBridge\App\Http\Requests\DabestanihaAuthenticateRequest;
+use ReflectionMethod;
+use Firebase\JWT;
+
+class AuthenticateController extends InvocableController
+{
+    public function __invoke(DabestanihaAuthenticateRequest $request)
+    {
+        $token = $request->string('token');
+
+        $payload = $this->decrypt_jwt_token($token);
+
+        $identifier_name = get_configured_option('user-identifier');
+        $identifier_value = $payload[$identifier_name] ?? null;
+
+        $name = $payload['name'] ?? config('da.translates.new-user');
+        $user_id = $this->find_or_create_user($identifier_name, $identifier_value, $name);
+
+        $this->login_user($user_id);
+
+        $redirect_path = get_configured_option('after-login-route');
+        wp_redirect(home_url($redirect_path));
+        exit();
+    }
+
+    public function decrypt_jwt_token(string $token): array
+    {
+        $jwt_secret = get_configured_option('jwt-secret');
+
+        try {
+            $decoded = (array) JWT\JWT::decode($token, new JWT\Key($jwt_secret, 'HS256'));
+            return (array) $decoded['data'];
+        } catch (\Exception $e) {
+            wp_die(view('invalid-token'), 'Invalid Token', ['response' => 500]);
+        }
+    }
+
+    public function find_or_create_user(string $identifier_name, string $identifier_value, string $name): int
+    {
+        $user = get_user_by($identifier_name, $identifier_value);
+
+        if ($user) {
+            return $user->ID;
+        }
+        $random_password = wp_generate_password(12, true);
+        $username = $identifier_value;
+
+        if (username_exists($username)) {
+            $username .= '_'.wp_generate_password(4, false);
+        }
+
+        $user_id = wp_create_user($username, $random_password);
+
+        if (is_wp_error($user_id)) {
+            wp_die(view('invalid-token'), 'Invalid Token', ['response' => 500]);
+        }
+
+        wp_update_user([
+            'ID' => $user_id,
+            'display_name' => $name,
+        ]);
+
+        return $user_id;
+    }
+
+
+    public function login_user(int $user_id): bool
+    {
+        wp_set_auth_cookie($user_id);
+        wp_set_current_user($user_id);
+        do_action('wp_login', get_userdata($user_id)->user_login, get_userdata($user_id));
+        return true;
+    }
+}